The 316 stainless steel Restrictor Disc offers ease of use across all Sticky Brick Lab products by enabling bigger flames and requiring little to no technique to use. It greatly reduces the chance of combustion to make Sticky Brick products easier to use and more accessible to everyone, while also being easily removable for users who prefer a more manual technique and full throttle extraction.

The Restrictor Disc should fit down through the flame intake hole towards the bowl area. On some earlier devices the flame intake hole may be too small, so on these models the Restrictor can be turned upside down and placed into the flame intake glass.

• Instructions 
• 2-pack